GTFO is one of those games that really looks appealing to me. As one who played a ton of Left 4 Dead, I'm into four player co-op games and this one looks extremely well done and scary.
The game's been in Early Access for a few years now, but last night they announced they are going into the release stage. That doesn't mean they'll stop supporting it so don't worry about that.
GTFO looks like a hell of a lot scarier and more tactical version of Left 4 Dead and if you want some intense co-op fun, this could be it. And for those with VR, there's even a MOD to let you play it that way and amp up the terror.
Right now, you can grab GTFO on Steam for $30, which is 25% off. Check it out if you're looking for what looks to be a solid game to play with friends.